Rigid Grooved Coupling

Name: Rigid Grooved Coupling
Brand: KINDRATE
SKU: 155569747

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Product Details

Introduction

As a manufacturer in China, we are proud to introduce our high-quality Rigid Grooved Couplings to merchants from all over the world. Our couplings are designed for a wide range of applications in various industries that require a secure and dependable mechanical connection between two pipes. They are easy to install, strong, and durable, making them ideal for the most demanding applications. In this product introduction, we will highlight the key features and benefits of our Rigid Grooved Couplings that make them stand out among the competition.

Product Description

Our Rigid Grooved Couplings are designed to connect two pipes of the same size and type in a secure and reliable manner. They are made of high-quality ductile iron material that is resistant to corrosion, which reduces the risk of leaks and damage to the pipes. The couplings come in a variety of sizes, ranging from 1" to 12". They are also designed with precision grooves on the inner surface to provide a secure grip on the pipe. The grooves are spaced evenly and are cut to strict tolerances, ensuring a tight fit and maximum holding power.

Benefits

The benefits of using our Rigid Grooved Couplings are numerous and include:

1. Easy Installation

One of the biggest advantages of using our Rigid Grooved Couplings is their ease of installation. The couplings are designed to be installed quickly and easily without the need for any specialized tools or equipment. This saves time and reduces the risk of errors during the installation process.

2. High Strength

Our Rigid Grooved Couplings are designed to withstand high levels of pressure and stress. They are made of high-quality ductile iron and are well-suited to handling even the most demanding applications. This makes them a reliable choice for those who require a strong, dependable, and long-lasting mechanical connection between two pipes.

3. Corrosion Resistance

One of the most significant threats to any mechanical connection is corrosion. With our Rigid Grooved Couplings, merchants can rest assured that the couplings will resist corrosion and remain strong and reliable for many years to come. This is especially important for applications that involve exposure to various types of fluids and chemicals that can cause damage to the pipes and couplings.

4. Versatility

Our Rigid Grooved Couplings are highly versatile and can be used in a wide range of applications across various industries. They are suitable for use in water treatment plants, power generation facilities, oil and gas refineries, and many other applications that require a secure and dependable mechanical connection between two pipes.

5. Cost-Effectiveness

Our couplings are designed to be cost-effective, providing merchants with a high-quality product at an affordable price. This makes our Rigid Grooved Couplings an excellent choice for those looking to reduce the overall cost of their projects without sacrificing quality or reliability.

Conclusion

In conclusion, our Rigid Grooved Couplings are a highly dependable and versatile solution for various mechanical connection applications. They are corrosion-resistant, easy to install, and designed to withstand high levels of pressure and stress. Merchants will find our couplings to be an affordable and reliable choice that provides long-lasting performance and a secure mechanical connection between two pipes. We are confident that our Rigid Grooved Couplings are of exceptional quality and will exceed the expectations of our clients. Contact us today to learn more about how we can fulfill your coupling needs!

Rigid grooved coupling are cast of ductile iron to ASTM A 536 Grade 65-45-12 which refers to the 65,000 PSI (448,110KPa)minimum tensile strength, 45,000 PSI (310,230KPa) minimum yield strength and 12% minimum elongation. This compares favorably with A53ERW steel pipe having minimum tensile of 60,000 PSI (413,640KPa), 35,000 PSI (241,290KPa) yield and 25% elongation.

Rigid grooved coupling is designed to provide the optimum combination of pressure, stress relief and end load conditions while maintaining reasonable weight and manufacturing characteristics. Every grooved pipe coupling, be it a flange adaper, reducing coupling, outlet, rigid or flexible coupling has a similar key section. This engages fully into the groove tying the joint integrally to the pipe.

Pipe		Max. Work. Press.	Rated Work Press	Max end load	Deflection from CL		Nuts&Bolts Standard	Bolt torque	Dimensions			Unit Weight
Size	O.D	Max. Work. Press.	Rated Work Press	Max end load	Deflection from CL		Nuts&Bolts Standard	Bolt torque	A	B	C	Unit Weight
INCH	mm	MPa	MPa	N	Degree	mm/M	inch	n.m	mm	mm	mm	Kg
3"	88.9	4.4	2.1	21400	1。-30"	26.2	2-1/2x2 3/4	70.64	113	167	50	1.2
4"	108	2.8	2.1	19238	r -30"	20.4	2-1/2x2 3/4	70.64	138	196	55	1.6
4"	114.3	2.8	2.1	28297	0°-30"	8.7	2-1/2x2 3/4	70.64	143	201	55	1.7
5"	133	2.8	2.1	29175	0°-30"	8.7	2-1/2x2 3/4	70.64	167	219	55	2.1
	139.7	2.8	2.1	32189	0°-30"	8.7	2-1/2x2 3/4	70.64	174	225	55	2.2
	141.3	2.8	2.1	32930	0°-30"	8.7	2-1/2x2 3/4	70.64	179	229	55	2.5
6"	159	2.8	2.1	41697	0°-30"	8.7	2-578x3 1/2	140.51	192	261	55	2.9
	165.1	2.8	2.1	44958	0°-30"	8.7	2-5/8x3 1/2	140.51	198	275	55	3.1
	168.3	2.8	2.1	46717	0°-30"	8.7	2-5/8x3 1/2	140.51	201	276	55	2.9
8"	219	2.8	2.1	79104	0°-30"	8.7	2-3/4x4 1/4	249.25	260	341	63	5.4
10"	273	2.8	2.1	122923	0°-30"	8.7	2-7/8x5 1/2	401.2	323	412	68	10.2
12"	323.9	2.8	2.1	173034	0°-40"	7.3	2-7/8x5 1/2	401.2	379	464	68	11.8
12"	325	2.8	2.1	174211	0°-25"	7.3	2-7/8x5 1/2	401.2	379	464	68	12.5
14"	355.6	2.1	1.6	158903	0°-35"	5.8	2-7/8x5 1/2	401.2	437	411	78	13.5
14"	377	2.1	1.6	178605	0°-20"	5.8	2-7/8x5 1/2	401.2	437	524	78	14.9
16"	406.4	2.1	1.6	207547	0°-35"	5.8	3-7/8x5 1/2	401.2	487	458	82	17.0
16"	426	2.1	1.6	228049	0°-20"	5.8	3-7/8x5 1/2	401.2	487	574	82	19.0
18"	457.2	2.1	1.6	262677	0°-30"	5.8	3-7/8x5 1/2	401.2	535	660	82	21.0
18"	480	2.1	1.6	289529	0°-28"	5.8	3・7/8x5 1/2	401.2	555	680	82	22.5
20"	508	2.1	1.6	324293	0°-28"	4.4	3-7/8x5 1/2	401.2	593	706	82	24.6
20"	530	2.1	1.6	352989	0°-15"	4.4	4-1x5 1/2	601.41	593	706	82	27.8
24"	609.6	2.1	1.6	466982	0°-13"	3.5	4-1x5 1/2	601.41	699	808	85	28.2
24"	630	2.1	1.6	498759	0°-10"	2.9	4-1x5 1/2	601.41	699	808	85	30.8

Why choose us?

With our extensive experience in Grooved Couplings manufacturing, we guarantee exceptional quality and service.
At present, our company has formed a cross regional, cross field, large-scale, international and diversified development trend.
We offer customization options on our Grooved Couplings products to meet specific customer requirements.
Our harmonious corporate culture and the innovative spirit of seeking new and pragmatic realize the benign development of our company.
Our team of experts is dedicated to providing you with the best Grooved Couplings products and services.
It is necessary to improve the quality of Rigid Grooved Coupling to compete with similar products from other countries in the international market.
We are a Chinese factory that specializes in producing high-quality Grooved Couplings products.
Our company wholeheartedly provides our customers with first-class products and perfect technical services.
We are committed to delivering Grooved Couplings products that are safe and comply with all relevant safety regulations.
Our corporate profitability reached a new level and employees' income increased significantly.

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